Trigger sprayer



FIG. 1 is a right side elevation view of the present design, the left side being a mirror image of the right side;

FIG. 2 is a rear elevation view;

FIG. 3 is a front elevation view;

FIG. 4 is a top elevation view; and,

FIG. 5 is a bottom elevation view. 

An ornamental design for a trigger sprayer, as shown and described. 